National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mountain Home Air Force Base (KMUO)

Lat: 43.05°NLon: 115.86667°WElev: 2995.0ft.

freezing fog

31°F

-1°C

Humidity 93%
Wind Speed WNW 3 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 29°F (-2°C)
Visibility 0.25 mi
Last update 15 Jan 08:55 PM MST
Extended Forecast for

15 Miles SW Grand View ID

  • Tonight

    Tonight: Mostly clear, with a low around 27. West northwest wind 6 to 9 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 38. Light and variable wind becoming north northeast around 6 mph in the afternoon.

    High: 38 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. Light and variable wind becoming west around 5 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 38. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Light and variable wind.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 27. West northwest wind 6 to 9 mph.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 38. Light and variable wind becoming north northeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 25. Light and variable wind becoming west around 5 mph.
Saturday
Sunny, with a high near 38. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 25. Light and variable wind.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 25.
M.L.King Day
Sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A slight chance of rain and snow. Snow level 4300 feet. Partly sunny, with a high near 40. Chance of precipitation is 10%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Grand View ID
 42.82°N 116.28°W (Elev. 4199 ft)
Last Update:
2:06 pm MST Jan 15, 2026
Forecast Valid:
9pm MST Jan 15, 2026-6pm MST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation